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dependabot[bot] a33280b8ad build: bump vhost from 99fbfc9 to c1f77c7 
Bumps [vhost](https://github.com/rust-vmm/vhost) from `99fbfc9` to `c1f77c7`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](https://github.com/rust-vmm/vhost/compare/99fbfc969287ea87398d3755bd2613c14d77579f...c1f77c778bc482395bb1f9d0d4961e67f30c83eb)

---
updated-dependencies:
- dependency-name: vhost
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-26 10:01:17 +00:00
dependabot[bot] ec0a0adaab build: bump seccomp from v0.24.4 to v0.24.5 in /fuzz 
Bumps [seccomp](https://github.com/firecracker-microvm/firecracker) from v0.24.4 to v0.24.5.
- [Release notes](https://github.com/firecracker-microvm/firecracker/releases)
- [Changelog](https://github.com/firecracker-microvm/firecracker/blob/cd36c699f3cb3d531289aadee26c45c1306edcfc/CHANGELOG.md)
- [Commits](https://github.com/firecracker-microvm/firecracker/compare/8f44986a0e956a77f2b2324c12f73bec16130c82...cd36c699f3cb3d531289aadee26c45c1306edcfc)

---
updated-dependencies:
- dependency-name: seccomp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-26 11:18:42 +02:00
dependabot[bot] 49c72beda5 build: bump seccomp from v0.24.4 to v0.24.5 
Bumps [seccomp](https://github.com/firecracker-microvm/firecracker) from v0.24.4 to v0.24.5.
- [Release notes](https://github.com/firecracker-microvm/firecracker/releases)
- [Changelog](https://github.com/firecracker-microvm/firecracker/blob/cd36c699f3cb3d531289aadee26c45c1306edcfc/CHANGELOG.md)
- [Commits](https://github.com/firecracker-microvm/firecracker/compare/8f44986a0e956a77f2b2324c12f73bec16130c82...cd36c699f3cb3d531289aadee26c45c1306edcfc)

---
updated-dependencies:
- dependency-name: seccomp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-26 11:18:42 +02:00
dependabot[bot] bcd45efdd3 build: bump proc-macro2 from 1.0.27 to 1.0.28 
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.27 to 1.0.28.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.27...1.0.28)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-26 07:41:14 +00:00
dependabot[bot] 1b2e51d4d9 build: bump proc-macro2 from 1.0.27 to 1.0.28 in /fuzz 
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.27 to 1.0.28.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.27...1.0.28)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-26 09:40:55 +02:00
Rob Bradford 5bcbd5607e README: Update recommended version of Rust Hypervisor Firmware 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-07-23 14:53:03 +02:00
Rob Bradford 02f2ecee61 README: Update table of contents 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-07-23 14:53:03 +02:00
dependabot[bot] 4c840f04e1 build: bump vm-fdt from 3c05f2d to 561558a 
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `3c05f2d` to `561558a`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](https://github.com/rust-vmm/vm-fdt/compare/3c05f2dc84e7c0849c332969f831bdde329d55aa...561558a9ba9a46927a050b5210ae3870a9277f59)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-23 06:58:38 +00:00
Rob Bradford e6db599907 build: Release 17.0 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
v17.0 		2021-07-22 17:15:32 +01:00
dependabot[bot] 72092a9733 build: bump vhost from 12fa070 to 99fbfc9 
Bumps [vhost](https://github.com/rust-vmm/vhost) from `12fa070` to `99fbfc9`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](https://github.com/rust-vmm/vhost/compare/12fa07029bb4dd2293900c080d741f33b26b8698...99fbfc969287ea87398d3755bd2613c14d77579f)

---
updated-dependencies:
- dependency-name: vhost
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-22 10:06:22 +00:00
dependabot[bot] 624af4f9af build: bump syn from 1.0.73 to 1.0.74 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.73 to 1.0.74.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.73...1.0.74)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-22 00:20:27 +00:00
dependabot[bot] 2b7b26374a build: bump syn from 1.0.73 to 1.0.74 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.73 to 1.0.74.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.73...1.0.74)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-21 23:47:50 +00:00
Sebastien Boeuf 48d1a31e08 tests: Introduce test_macvtap_hotplug 
The existing test_macvtap is factorized to be able to support both
coldplug and hotplug of a macvtap interface through virtio-net. Adding
the new test_macvtap_hotplug test allows for validating that sending a
TAP file descriptor through control message along with the add-net
command works.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-21 15:34:22 +02:00
Sebastien Boeuf 2ecced376e tests: Update test_macvtap to rely on exec_host_command_status() 
To help with readability, we rely on exec_host_command_status() from the
macvtap test, which replaces the former "bash -c ..." syntax.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-21 15:34:22 +02:00
Sebastien Boeuf da4cde70c3 ch-remote: Allow file descriptors to be sent along with add-net 
Enable specifically for the add-net command the ability to send file
descriptors along with the HTTP request. This is useful to hotplug a
macvtap interface after the VMM has already been started.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-21 15:34:22 +02:00
Sebastien Boeuf 9af2968a7d api_client: Add ability to send file descriptors 
Allow the user to send a list of file descriptors along with the HTTP
request.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-21 15:34:22 +02:00
Sebastien Boeuf 0ac4545c5b vmm: Extend seccomp filters with fcntl() for HTTP thread 
Whenever a file descriptor is sent through the control message, it
requires fcntl() syscall to handle it, meaning we must allow it through
the list of syscalls authorized for the HTTP thread.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-21 15:34:22 +02:00
dependabot[bot] 2aa43d3554 build: bump mshv-bindings from 3bdb6ca to 9481c71 
Bumps [mshv-bindings](https://github.com/cloud-hypervisor/mshv) from `3bdb6ca` to `9481c71`.
- [Release notes](https://github.com/cloud-hypervisor/mshv/releases)
- [Commits](https://github.com/cloud-hypervisor/mshv/compare/3bdb6cae41c0951990c8e074a8999245271806d1...9481c711c329e1e004eb13dc3f1df946316afda0)

---
updated-dependencies:
- dependency-name: mshv-bindings
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-21 06:45:01 +00:00
Sebastien Boeuf 3e482c9c74 vmm: Limit physical address space for TDX 
When running TDX guest, the Guest Physical Address space is limited by
a shared bit that is located on bit 47 for 4 level paging, and on bit 51
for 5 level paging (when GPAW bit is 1). In order to keep things simple,
and since a 47 bits address space is 128TiB large, we ensure to limit
the physical addressable space to 47 bits when runnning TDX.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-20 15:00:04 +02:00
Sebastien Boeuf 05f7651cf5 vmm: Force VIRTIO_F_IOMMU_PLATFORM when running TDX 
When running a TDX guest, we need the virtio drivers to use the DMA API
to share specific memory pages with the VMM on the host. The point is to
let the VMM get access to the pages related to the buffers pointed by
the virtqueues.

The way to force the virtio drivers to use the DMA API is by exposing
the virtio devices with the feature VIRTIO_F_IOMMU_PLATFORM. This is a
feature indicating the device will require some address translation, as
it will not deal directly with physical addresses.

Cloud Hypervisor takes care of this requirement by adding a generic
parameter called "force_iommu". This parameter value is decided based on
the "tdx" feature gate, and then passed to the DeviceManager. It's up to
the DeviceManager to use this parameter on every virtio device creation,
which will imply setting the VIRTIO_F_IOMMU_PLATFORM feature.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-20 14:47:01 +02:00
Bo Chen 569be6e706 arch, vmm: Move "generate_common_cpuid" from "CpuManager" to "arch" 
This refactoring ensures all CPUID related operations are centralized in
`arch::x86_64` module, and exposes only two related public functions to
the vmm crate, e.g. `generate_common_cpuid` and `configure_vcpu`.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-07-19 09:59:34 -07:00
Wei Liu 972e96ea68 scripts: honour --volumes in cmd_shell 
It is useful to mount custom volumes sometimes.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-07-19 09:52:51 +02:00
Sebastien Boeuf d4316d0228 vmm: http: Allow file descriptor to be sent with add-net 
In order to let a separate process open a TAP device and pass the file
descriptor through the control message mechanism, this patch adds the
support for sending a file descriptor over to the Cloud Hypervisor
process along with the add-net HTTP API command.

The implementation uses the NetConfig structure mutably to update the
list of fds with the one passed through control message. The list should
always be empty prior to this, as it makes no sense to provide a list of
fds once the Cloud Hypervisor process has already been started.

It is important to note that reboot is supported since the file
descriptor is duplicated upon receival, letting the VM only use the
duplicated one. The original file descriptor is kept open in order to
support a potential reboot.

Fixes #2525

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-19 09:51:32 +02:00
Muminul Islam e481f97550 vmm, virtio-devices:seccomp: Add MSHV related seccomp rule 
MSHV needs SYS_clock_gettime to pause and resume
the guest VM.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2021-07-15 11:05:11 -07:00
Muminul Islam 3937e03c02 vmm, virtio-devices: Extend mshv feature 
There are some seccomp rules needed for MSHV
in virtio-devices but not for KVM. We only want to
add those rules based on MSHV feature guard.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2021-07-15 11:05:11 -07:00
Sebastien Boeuf d68c388cac vmm: Update seccomp filters for HTTP thread 
The micro-http crate now uses recvmsg() syscall in order to receive file
descriptors through control messages. This means the syscall must be
part of the authorized list in the seccomp filters.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-15 08:13:48 +00:00
dependabot[bot] e60078d939 build: bump micro_http from 81a3c71 to 9517a30 
Bumps [micro_http](https://github.com/firecracker-microvm/micro-http) from `81a3c71` to `9517a30`.
- [Release notes](https://github.com/firecracker-microvm/micro-http/releases)
- [Commits](https://github.com/firecracker-microvm/micro-http/compare/81a3c71efb19a52434fd5e29d7aa255ac41d497b...9517a300370a158a7af0996b7eebf040d171e1a4)

---
updated-dependencies:
- dependency-name: micro_http
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-15 08:13:48 +00:00
Wei Liu 39bc444db4 vmm, vm-device: make use of the kvm feature gate in vfio-ioctls 
The vfio-ioctls crate now contains a KVM feature gate. Make use of it in
Cloud Hypervisor.

That crate has two users. For the vmm crate is it straight-forward. For
the vm-device crate, we introduce a KVM feature gate as well so that the
vmm crate can pass on the configuration.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-07-15 09:35:51 +02:00
Wei Liu e8bafd8caa build: bump vfio-ioctls to 9b84069e9f41 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-07-15 09:35:51 +02:00
dependabot[bot] 50e0869a17 build: bump env_logger from 0.8.4 to 0.9.0 
Bumps [env_logger](https://github.com/env-logger-rs/env_logger) from 0.8.4 to 0.9.0.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](https://github.com/env-logger-rs/env_logger/compare/v0.8.4...v0.9.0)

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-15 00:44:49 +00:00
Wei Liu 867016757e fuzz: patch versionize_derive in Cargo.toml 
Just like how it is done in the top-level Cargo.toml.

This fixes a warning [0] when building the fuzzer binaries.

[0] https://github.com/rust-lang/rust/issues/82523

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-07-13 11:55:52 -07:00
Bo Chen 1365388f0b tests: Extend 'test_vfio' with block device passthrough 
Fixes: #2822

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-07-13 14:08:57 +02:00
dependabot[bot] 73cc443213 build: bump cc from 1.0.68 to 1.0.69 in /fuzz 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.68 to 1.0.69.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.68...1.0.69)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-13 00:32:16 +00:00
dependabot[bot] 4e759ab437 build: bump synstructure from 0.12.4 to 0.12.5 
Bumps [synstructure](https://github.com/mystor/synstructure) from 0.12.4 to 0.12.5.
- [Release notes](https://github.com/mystor/synstructure/releases)
- [Commits](https://github.com/mystor/synstructure/commits)

---
updated-dependencies:
- dependency-name: synstructure
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 23:59:15 +00:00
dependabot[bot] 8c0f2ae87c build: bump cc from 1.0.68 to 1.0.69 
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.68 to 1.0.69.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.68...1.0.69)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 23:58:35 +00:00
Yukiteru 2b1173acc3 main: Add missing comma in help of arguments 
The help of arguments `memory` and `memory-zone` missing a comma.
Before adding, these parts are as follows:

> hugepage_size=<hugepage_size>hotplug_method=acpi|virtio-mem

After adding, these parts will be:

> hugepage_size=<hugepage_size>,hotplug_method=acpi|virtio-mem

Signed-off-by: Yukiteru Lee <wfly1998@sina.com>
 2021-07-12 17:43:40 +02:00
dependabot[bot] 26b46ec435 build: bump anyhow from 1.0.41 to 1.0.42 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.41 to 1.0.42.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.41...1.0.42)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 10:37:15 +02:00
dependabot[bot] 2100f97cbc build: bump vm-fdt from 849f31d to 3c05f2d 
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `849f31d` to `3c05f2d`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](https://github.com/rust-vmm/vm-fdt/compare/849f31df6faab6af393f1cbe24ad102289391b75...3c05f2dc84e7c0849c332969f831bdde329d55aa)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 10:37:09 +02:00
dependabot[bot] 607fd3a8e5 build: bump micro_http from 9b605a8 to 81a3c71 
Bumps [micro_http](https://github.com/firecracker-microvm/micro-http) from `9b605a8` to `81a3c71`.
- [Release notes](https://github.com/firecracker-microvm/micro-http/releases)
- [Commits](https://github.com/firecracker-microvm/micro-http/compare/9b605a8b61df602cda62076d30d9f70307ea336f...81a3c71efb19a52434fd5e29d7aa255ac41d497b)

---
updated-dependencies:
- dependency-name: micro_http
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 07:36:46 +00:00
dependabot[bot] 429928057d build: bump anyhow from 1.0.41 to 1.0.42 in /fuzz 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.41 to 1.0.42.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.41...1.0.42)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-12 07:36:28 +00:00
Sebastien Boeuf 7f507dd77d arch: x86_64: tdx: Fix HobHandoffInfoTable 
The handoff table was missing the boot_mode field.

Suggested-by: Jiaqi Gao <jiaqi.gao@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-09 14:56:28 -07:00
Henry Wang ea0918e5e8 docs, scripts: Use upstream edk2 for AArch64 
The edk2 upstream has already suppoorted AArch64 Cloud Hypervisor,
and hence we can use upstream edk2 in CI and doc.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-07-09 15:36:37 +02:00
Sebastien Boeuf 6b710209b1 numa: Add optional sgx_epc_sections field to NumaConfig 
This new option allows the user to define a list of SGX EPC sections
attached to a specific NUMA node.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-09 14:45:30 +02:00
Sebastien Boeuf 3987026997 docs: Fix errors regarding NUMA documentation 
A few fixes to the NUMA documentation as there were some mistakes in
there.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-09 14:45:30 +02:00
Sebastien Boeuf 9aedabe11e sgx: Add mandatory id field to SgxEpcConfig 
In order to uniquely identify each SGX EPC section, we introduce a
mandatory option `id` to the `--sgx-epc` parameter.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-07-09 14:45:30 +02:00
Muminul Islam 4a3cec8c1f resources: Enable CONFIG_HYPERV in the kernel config 
Enabling CONFIG_HYPERV in the Linux Kernel allows
guest to use hyperv clock source. This changes
improves guest performance. Without this changes
we saw slowness in the guest on MSHV.

Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2021-07-09 09:23:29 +02:00
dependabot[bot] 3229fcc900 build: bump iced-x86 from 1.12.0 to 1.13.0 
Bumps [iced-x86](https://github.com/icedland/iced) from 1.12.0 to 1.13.0.
- [Release notes](https://github.com/icedland/iced/releases)
- [Commits](https://github.com/icedland/iced/compare/v1.12.0...v1.13.0)

---
updated-dependencies:
- dependency-name: iced-x86
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-09 07:21:42 +00:00
dependabot[bot] 910313cfde build: bump iced-x86 from 1.12.0 to 1.13.0 in /fuzz 
Bumps [iced-x86](https://github.com/icedland/iced) from 1.12.0 to 1.13.0.
- [Release notes](https://github.com/icedland/iced/releases)
- [Commits](https://github.com/icedland/iced/compare/v1.12.0...v1.13.0)

---
updated-dependencies:
- dependency-name: iced-x86
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-09 07:21:19 +00:00
dependabot[bot] 5b8eed0e8c build: bump libc from 0.2.97 to 0.2.98 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.97 to 0.2.98.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.97...0.2.98)

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updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
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Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-08 05:02:16 +00:00
dependabot[bot] 6cd6bb2755 build: bump vhost from 50b41b8 to 12fa070 
Bumps [vhost](https://github.com/rust-vmm/vhost) from `50b41b8` to `12fa070`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](https://github.com/rust-vmm/vhost/compare/50b41b847762cd0ff99c9e18b4ea955bfa054aba...12fa07029bb4dd2293900c080d741f33b26b8698)

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updated-dependencies:
- dependency-name: vhost
  dependency-type: direct:production
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Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-08 04:18:06 +00:00